| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.83 | 3.857% | $122.3747 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $6.94 | 4.247% | $7.2347 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $33.66 | 6.719% | $35.9216 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $148.80 | 12.374% | $167.2125 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $216.59 | 9.704% | $237.6079 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $62.31 | 7.871% | $67.2144 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $197.26 | 13.380% | $223.6534 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $783.39 | $861.2192 | $861.20 | $861.15 | $861.20 | |